| Sat, 29 Nov 2008 13:39:45 +0100 |
nipkow |
Floats for Real.
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| Fri, 10 Oct 2008 06:45:53 +0200 |
haftmann |
`code func` now just `code`
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| Tue, 07 Oct 2008 16:07:25 +0200 |
haftmann |
tuned code setup
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| Thu, 25 Sep 2008 10:17:22 +0200 |
haftmann |
non left-linear equations for nbe
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| Tue, 02 Sep 2008 21:31:28 +0200 |
nipkow |
Streamlined parts of Complex/ex/DenumRat and AFP/Integration/Rats and
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| Tue, 26 Aug 2008 12:07:06 +0200 |
nipkow |
Defined rationals (Rats) globally in Rational.
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| Sat, 23 Aug 2008 21:06:32 +0200 |
nipkow |
added const Rational
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| Mon, 11 Aug 2008 22:25:45 +0200 |
haftmann |
rudimentary code setup for set operations
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| Fri, 25 Jul 2008 12:03:34 +0200 |
haftmann |
added class preorder
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| Mon, 21 Jul 2008 13:36:59 +0200 |
chaieb |
Tuned and simplified proofs
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| Fri, 18 Jul 2008 18:25:56 +0200 |
haftmann |
refined code generator setup for rational numbers; more simplification rules for rational numbers
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| Fri, 11 Jul 2008 09:02:27 +0200 |
haftmann |
improved code generator setup
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| Tue, 10 Jun 2008 15:30:56 +0200 |
haftmann |
removed some dubious code lemmas
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| Tue, 22 Apr 2008 08:33:16 +0200 |
haftmann |
constant HOL.eq now qualified
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| Wed, 02 Apr 2008 15:58:32 +0200 |
haftmann |
explicit class "eq" for operational equality
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| Fri, 25 Jan 2008 14:54:41 +0100 |
haftmann |
improved code theorem setup
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| Thu, 10 Jan 2008 19:09:21 +0100 |
berghofe |
New interface for test data generators.
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| Wed, 02 Jan 2008 15:14:02 +0100 |
haftmann |
splitted class uminus from class minus
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| Fri, 07 Dec 2007 15:07:59 +0100 |
haftmann |
instantiation target rather than legacy instance
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| Wed, 05 Dec 2007 16:54:50 +0100 |
obua |
instance int,real :: lordered_ring
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| Thu, 29 Nov 2007 17:08:26 +0100 |
haftmann |
instance command as rudimentary class target
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| Tue, 06 Nov 2007 08:47:25 +0100 |
haftmann |
renamed lordered_*_* to lordered_*_add_*; further localization
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| Tue, 23 Oct 2007 23:27:23 +0200 |
nipkow |
went back to >0
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| Sun, 21 Oct 2007 22:33:35 +0200 |
nipkow |
More changes from >0 to ~=0::nat
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| Sun, 21 Oct 2007 14:53:44 +0200 |
nipkow |
Eliminated most of the neq0_conv occurrences. As a result, many
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| Sat, 20 Oct 2007 12:09:33 +0200 |
chaieb |
fixed proofs
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| Tue, 18 Sep 2007 16:08:00 +0200 |
wenzelm |
simplified type int (eliminated IntInf.int, integer);
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| Tue, 18 Sep 2007 07:36:14 +0200 |
haftmann |
renamed constructor RealC to Ratreal
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| Thu, 06 Sep 2007 11:39:43 +0200 |
berghofe |
New code generator setup (taken from Library/Executable_Real.thy,
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| Sat, 01 Sep 2007 01:21:48 +0200 |
nipkow |
final(?) iteration of sgn saga.
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| Thu, 09 Aug 2007 15:52:53 +0200 |
haftmann |
adaptions for code generation
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| Tue, 31 Jul 2007 00:56:26 +0200 |
wenzelm |
arith method setup: proper context;
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| Fri, 20 Jul 2007 14:28:01 +0200 |
haftmann |
split class abs from class minus
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| Sun, 24 Jun 2007 20:55:41 +0200 |
nipkow |
tuned and used field_simps
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| Sat, 23 Jun 2007 19:33:22 +0200 |
nipkow |
tuned and renamed group_eq_simps and ring_eq_simps
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| Wed, 20 Jun 2007 17:28:55 +0200 |
huffman |
remove simp attribute from of_nat_diff, for backward compatibility with zdiff_int
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| Wed, 20 Jun 2007 05:18:39 +0200 |
huffman |
change simp rules for of_nat to work like int did previously (reorient of_nat_Suc, remove of_nat_mult [simp]); preserve original variable names in legacy int theorems
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| Thu, 07 Jun 2007 04:33:15 +0200 |
huffman |
remove redundant lemmas
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| Thu, 07 Jun 2007 03:45:56 +0200 |
huffman |
remove references to preal-specific theorems
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| Thu, 07 Jun 2007 03:11:31 +0200 |
huffman |
define (1::preal); clean up instance declarations
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| Sat, 19 May 2007 13:41:13 +0200 |
nipkow |
added code generation based on Isabelle's rat type.
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| Mon, 14 May 2007 18:48:24 +0200 |
huffman |
move lemmas to RealPow.thy; tuned proofs
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| Mon, 14 May 2007 09:33:18 +0200 |
huffman |
remove redundant lemmas
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| Mon, 14 May 2007 08:15:13 +0200 |
huffman |
cleaned up
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| Fri, 16 Mar 2007 21:32:12 +0100 |
haftmann |
added lattice definitions
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| Fri, 17 Nov 2006 02:20:03 +0100 |
wenzelm |
more robust syntax for definition/abbreviation/notation;
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| Sat, 16 Sep 2006 19:12:03 +0200 |
huffman |
define new constant of_real for class real_algebra_1;
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| Wed, 06 Sep 2006 13:48:02 +0200 |
haftmann |
got rid of Numeral.bin type
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| Wed, 26 Jul 2006 19:23:04 +0200 |
webertj |
linear arithmetic splits certain operators (e.g. min, max, abs)
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| Fri, 02 Jun 2006 23:22:29 +0200 |
wenzelm |
misc cleanup;
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| Sun, 12 Feb 2006 12:29:01 +0100 |
kleing |
* include generalised MVT in HyperReal (contributed by Benjamin Porter)
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| Mon, 01 Aug 2005 19:20:26 +0200 |
wenzelm |
simprocs: Simplifier.inherit_bounds;
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| Tue, 19 Jul 2005 17:24:09 +0200 |
avigad |
added list of theorem changes to NEWS
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| Wed, 13 Jul 2005 19:49:07 +0200 |
avigad |
Additions to the Real (and Hyperreal) libraries:
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| Fri, 17 Jun 2005 16:12:49 +0200 |
haftmann |
migrated theory headers to new format
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| Wed, 04 May 2005 10:42:43 +0200 |
nipkow |
fixed lin.arith
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| Mon, 21 Feb 2005 19:23:46 +0100 |
nipkow |
more fine tuniung
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| Tue, 05 Oct 2004 15:30:50 +0200 |
paulson |
new simprules for abs and for things like a/b<1
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| Wed, 01 Sep 2004 15:04:01 +0200 |
paulson |
new "respects" syntax for quotienting
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| Wed, 18 Aug 2004 11:09:40 +0200 |
nipkow |
import -> imports
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